Node helm created for javascript developers that works with helm.sh package manager for Kubernetes. The package is a wrapper that integrates with helm.sh process.
npm install node-helm
Setup your helm.sh file location - for linux or windows
let helmBinary = '/usr/local/bin/helm';
if (process.platform === "win32") {
helmBinary = 'helm';
}
require Helm class
const Helm = require("node-helm").Helm;
var helm = Promise.promisifyAll(new Helm({helmCommand: helmBinary}));
List releases https://docs.helm.sh/helm/#helm-list
let options = {}; //No options available currently
let releases = await helm.listAsync(options);
Get release https://docs.helm.sh/helm/#helm-get
let options = {
releaseName = 'service';
}
let history = await helm.getAsync(options);
Install a service https://docs.helm.sh/helm/#helm-install
let options = {
chartName: "CHARTNAME",
releaseName: "SERVICENAME",
namespace: "dev",
//custom values
values: {
"authKey":"20FD87EA-A679-4817-AFA4-E5CC17712456"
}
};
return installation = await helm.installAsync(options);
Upgrade a service https://docs.helm.sh/helm/#helm-upgrade
return await helm.upgradeAsync({
reuseValues : shouldReuseValues, //boolean value
chartName: "./ChartFolder",
releaseName: SERVICENAME,
values: {
"authKey":"20FD87EA-A679-4817-AFA4-E5CC17712456"
}
});
Delete a service https://docs.helm.sh/helm/#helm-delete
var options = {
shouldPurge : true,
releaseName: 'service'
}
return await helm.deleteAsync(options);
Get release's history https://docs.helm.sh/helm/#helm-history
let options = {
releaseName = 'service';
}
let history = await helm.historyAsync(options);
test release https://docs.helm.sh/helm/#helm-test
let options = {
releaseName = 'service'
}
let test = await helm.testAsync(options);
rollback a release to previous revision https://docs.helm.sh/helm/#helm-rollback
let options = {
releaseName = 'service',
revision: 0
};
let rollback = await helm.rollbackAsync(options);
Get a release status https://docs.helm.sh/helm/#helm-status
let options = {
releaseName = 'service';
}
let status = await helm.statusAsync(options);
11/02/19 -
1. Add 3 methods: test,status,rollback
2. Update README
3. Update LICENSE
10/02/19 -
1.Added native object json response for some commands
2.Added get release method support
3.All methods are now using options variable